DP580 Service Manual
88
R24
100R
R25
100R
R26
100R
C82
150pF
C83
150pF
C84
150pF
R28
10K
1
VCONT
2
GND
OUT
3
4
VCC
U9
12.8MHz
1
IN
2
GND
3
EN
FB
4
OUT
5
IC8
XC6209F332M
+
C85
10uF/16V
C86
100pF
C87
474
+
C88
10uF/16V
C89
100pF
C90
474
R30
6R8
R31
6R8
C91
104
C92
104
R32
10K
C95
104
C96
104
R33
6R8
C103
104
C104
104
C105
102
R34
0R
L8
0.47uH
C106
NC
C107
NC
C108
102
C109
332
R35
3.3K
FB5
CB100505
C110
104
+
C112
0.47uF
+
C113
3.3uF/16V
+
C114
0.1uF/25V
+
C115
1000P
R36
180R
R37
47R
R38
CB100505
R39
10K
TP3
TP4
C116
100pF
L9
1uH
D4
1S
V32
5
D5
1S
V32
5
D6
1SV325
D7
1SV325
L10
68nH
C117
12pF
C118
12pF
L11
56nH
C119
1.5pF
E
B
C
Q104
BFU550A
C120
12pF
C121
68pF
C122
30pF
C123
150pF
L12
330nH
R40
120R
C124
1pF
L13
330nH
L14
330nH
R41
100R
R42
8.2K
R43
3.9K
C125
150pF
C126
104
C127
150pF
C128
104
C129
1pF
C130
22pF
C131
100pF
L15
1uH
D8
1S
V32
5
D9
1S
V32
5
D10
1SV325
D11
1SV325
L16
47nH
2%
C132
5.6pF
C133
5.6pF
L17
47nH
2%
C134
1.5pF
E
B
C
Q3
BFU550A
C135
11pF
C136
30pF
C137
9pF
C138
120pF
L18
330nH
R44
180R
L19
330nH
L20
330nH
R45
100R
R46
3.9K
R47
5.6K
C140
150pF
C141
104
C142
150pF
C143
104
C144
10pF
C145
22pF
C139
104
L21
18nH
C146
12pF
C147
12pF
C148
10pF
Q4
2SC4617
D12
DA2S10
100L
R48
3.9K
+
10uF/16V
C149
C150
471
C151
471
1
2
3
4
5
IC10
UMC4
FB6
CB100505
C152
104
FB7
CB100505
Q5
SSM3J15FS
FB8
CB100505
C153
150pF
R49
100R
1
1
2
-V
3
3
4
4
+V
5
IC11
OPA348
R50
10K
R51
10K
C154
NC
FB9
CB100505
C155
104
C156
104
1
1
2
-V
3
3
4
4
+V
5
IC12
OPA348
C157
102
R55
8.2K
FB10
CB100505
C158
104
C159
104
R53
12K
C160
332
TP5
R54
27K
1
2
D13
1
S
V
3
0
5
R56
3.9K
R57
100K
R58
100K
R59
100K
C161
104
C162
474
TP6
E
B
C
Q7
2SC5086
R63
NC
R64
120K
R65
NC
L27
180nH
C172
150pF
R66
100R
C173
2.5pF
R140
0R
R141
NC
R142
0R
R143
NC
C111
104
C81
150pF
R27
100R
1
VCC3P3
2
BAPASS1
3
BY
PASS
2
4
FSK_DV
5
FSK_D2
6
FSK_D1
7
FSK_D0
8
NC
9
VCC3P3
10
MUXOUT
11
CLK
12
DATA
13
LE
14
NC
15
VCCIO
16
RFOUTRX
17
RFOUTTX
18
TRCTL
19
CE
20
VCC3P3
21
VREG
VCO
22
VREG
FVC
O
23
GND
24
FIN
25
CPOUT
26
NC
27
VCC3P3
28
FLOUT2
29
FLOUT1
30
CPOUTEXT
31
GND
32
VCPEXT
33
VCCIO
34
CSCIN
35
GND
36
OSCIN*
37
GND
IC7
LMX2571NJKT
+
C47
10uF/16V
C48
104
C73
104
R214
10K
C380
100pF
C383
1000pF
R215
68R
+
C402
4.7uF/10V
R52
47K
R303
NC
72310_LD
SPI_DATA
SPI_72310_CS
5S
PLL_3V3
PLL_3V3
3M
PLL_3V3
5S
5S
TXRX
MODE1
5S
5S
MODE2
TXLO
RXLO
SPI_CLK
CFC
CFC
Summary of Contents for DP580
Page 9: ...DP580 Service Manual 4 Circuit Description 4 1 Main Board 6 ...
Page 124: ...DP580 Service Manual Figure 4 Top Layer Layout Drawing of Main Board DP580 01 121 ...
Page 125: ...DP580 Service Manual Figure 5 Bottom Layer Layout Drawing of Main Board DP580 01 122 ...
Page 126: ...DP580 Service Manual Figure 6 Top Layer Layout Drawing of Main Board DP580 02 123 ...
Page 127: ...DP580 Service Manual Figure 7 Bottom Layer Layout Drawing of Main Board DP580 02 124 ...
Page 128: ...DP580 Service Manual Figure 8 Top Layer Layout Drawing of Main Board DP580 05 125 ...
Page 129: ...DP580 Service Manual Figure 9 Bottom Layer Layout Drawing of Main Board DP580 05 126 ...